{"id":"no-luteal-support","safety":{"commonSideEffects":[]},"_chembl":null,"_dailymed":null,"mechanism":{"_ai_source":"claude-haiku-4.5","explanation":"In IVF cycles, luteal support typically involves administering progesterone or hCG after egg retrieval to support the corpus luteum and early pregnancy. This protocol intentionally foregoes such support, relying instead on endogenous hormone production or alternative approaches. The clinical rationale and outcomes of this approach would depend on specific patient selection and cycle characteristics.","oneSentence":"This is a clinical protocol or treatment approach that deliberately omits luteal phase hormonal support following ovarian stimulation in assisted reproductive technology.","_ai_confidence":"low"},"_scrapedAt":"2026-03-27T23:57:26.773Z","_scrapedBy":"cloudflare-swarm","_wikipedia":null,"indications":{"approved":[{"name":"IVF cycle support (specific patient populations or cycle types as defined by Dunamenti REK Istenhegyi IVF Center)"}]},"trialDetails":[{"nctId":"NCT07171970","phase":"NA","title":"IVM - Fresh ET (THE SAIGON PROTOCOL) Versus IVF - FET in PCOS Women","status":"RECRUITING","sponsor":"Mỹ Đức Hospital","startDate":"2025-09-22","conditions":"Polycystic Ovary Syndrome (PCOS), In Vitro Maturation of Oocytes, Fresh Embryo Transfer","enrollment":600},{"nctId":"NCT06372119","phase":"NA","title":"Letrozole-stimulated Cycle Strategy Versus Artificial Cycle Strategy (LETSACT)","status":"RECRUITING","sponsor":"Mỹ Đức Hospital","startDate":"2024-04-22","conditions":"Embryo Transfer, Irregular Menstruation, Letrozole","enrollment":790},{"nctId":"NCT06875752","phase":"PHASE4","title":"Is There a Need for Luteal Support in Modified Natural Cycle Frozen Embryo Transfer Cycles","status":"RECRUITING","sponsor":"Dunamenti REK Istenhegyi IVF Center","startDate":"2025-04-12","conditions":"Luteal Support, Frozen Embryo Transfer (FET)","enrollment":180},{"nctId":"NCT06280560","phase":"","title":"Impact of IVF Hormonal Therapy on Endometrial Receptivity and Endometrial Senescent Cell Pathological Accumulation","status":"RECRUITING","sponsor":"Fundación IVI","startDate":"2024-02-01","conditions":"Endometrial Receptivity","enrollment":60},{"nctId":"NCT00703014","phase":"","title":"Pregnancy and Neonatal Follow-up of Ongoing Pregnancies Established in Clinical Trial P05787 (P05712)","status":"COMPLETED","sponsor":"Organon and 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Hypogonadism","enrollment":46},{"nctId":"NCT04725864","phase":"PHASE4","title":"Progesterone as Luteal Support in Frozen IVF Natural Cycles","status":"RECRUITING","sponsor":"Vastra Gotaland Region","startDate":"2021-05-01","conditions":"Infertility, Embryo Transfer","enrollment":1800},{"nctId":"NCT02312076","phase":"PHASE4","title":"GnRHa for Luteal Phase Support in Long GnRHa Protocol Cycles","status":"UNKNOWN","sponsor":"Mansoura University","startDate":"2016-09-09","conditions":"Infertility","enrollment":200},{"nctId":"NCT02312089","phase":"PHASE4","title":"GnRHa for Luteal Phase Support in GnRH Antagonist Protocol Cycles","status":"UNKNOWN","sponsor":"Mansoura University","startDate":"2016-08-07","conditions":"Infertility","enrollment":200},{"nctId":"NCT06005207","phase":"NA","title":"Vaginal Progesterone Improves Clinical Outcomes of RIF Patients","status":"UNKNOWN","sponsor":"Nanjing University","startDate":"2023-08-01","conditions":"Infertility, 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University","startDate":"2018-09-29","conditions":"Infertility","enrollment":992},{"nctId":"NCT04249297","phase":"","title":"Predictors of Pregnancy Rate in Assisted Reproductive Technology According to Actual Guidelines","status":"UNKNOWN","sponsor":"Abbott","startDate":"2020-03-03","conditions":"Infertility","enrollment":1150},{"nctId":"NCT04524026","phase":"PHASE2","title":"RIOTC: Reducing the Impact of Ovarian Stimulation. 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The studies involved analyzing progesterone levels in women undergoing IVF, but the findings do not provide conclusive evidence on the necessity of luteal support.","enrichmentLevel":3,"visitCount":0,"trialStats":{"total":0,"withResults":0},"verificationStatus":"verified","dataCompleteness":{"mechanism":true,"indications":true,"safety":false,"trials":true,"score":3}}